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Add 8/35 and 72/80

8/35 + 72/80 is 79/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 35 × 16 = 560,
    8/35 = 8 × 16/35 × 16 = 128/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    72/80 = 72 × 7/80 × 7 = 504/560
  4. Add the two like fractions:
    128/560 + 504/560 = 128 + 504/560 = 632/560
  5. 632/560 simplified gives 79/70
  6. So, 8/35 + 72/80 = 79/70
    In mixed form: 19/70

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